Moving from FC3 to CentOS

CentOS is a very good Linux distro. Several of my crew are running it and have nothing but good things to say.

I'm curious, though. Are you having issues with FC3 running Zimbra? Or, you just want a different Linux OS running Zimbra?

We're running Zimbra on RHEL4 and have had no issues to report. marcmac recommended you upgrading to RHEL4 as an interim step before moving forward with CentOS. For us, that was the end game and seems to be working. Just my $0.02...